Toyota Camry Fuel Pump Relay Location: A Complete Guide for DIY Owners

The Toyota Camry fuel pump relay is located in one of two places depending on the model year: under the hood in the engine bay fuse box (for many 2009 and newer models) or behind the glove box inside the cabin (for 2007-2008 and some earlier models). Understanding this location is critical because a faulty relay is one of the most common and easiest-to-fix causes of a no-start condition, stalling, or hard starting. Before you replace an expensive fuel pump or take your car to a shop, checking the relay is a simple step that can save you time and money.

What is a Fuel Pump Relay and Why Does It Matter?

The fuel pump relay is an electrical switch that controls the power supply to your fuel pump . When you turn the ignition key to the "ON" position, the engine control unit (ECU) sends a signal to the relay, which closes the circuit and allows current to flow to the fuel pump . The pump then pressurizes the fuel system so the engine can start. Once the engine is running, the relay stays closed to keep the pump operating. When you turn the car off, the relay opens, cutting power to the pump .

A bad relay can cause a range of problems that mimic a failing fuel pump. Common symptoms include:

  • The engine cranks but will not start
  • The car starts but stalls shortly after
  • Intermittent starting issues (it works sometimes, not others)
  • No sound from the fuel pump when you turn the key to "ON" (you should hear a brief humming from the rear of the car)
  • The check engine light comes on with fuel pressure-related codes

Locating the Fuel Pump Relay: By Model Year

For 2007-2008 Toyota Camry Models

The fuel pump relay is located behind the glove box on the passenger side of the cabin. You need to remove the entire glove box to access it .

  1. Open the glove box and squeeze the sides inward to release the stops, then let it drop fully down.
  2. Remove any screws or clips holding the glove box in place (some models have a few small screws at the bottom).
  3. Once the glove box is removed, look above the opening. You will see a set of three relays mounted side by side.
  4. The fuel pump relay is the middle relay .

This location is consistent for the 2007 and 2008 model years. These relays are typically small, black or gray rectangular boxes with 4 or 5 pins .

For 2009-2011 Toyota Camry Models

The fuel pump relay is located in the main engine bay fuse box under the hood. This fuse box is typically on the driver's side, near the engine compartment and close to the battery .

  1. Open the hood and locate the black plastic fuse box near the battery.
  2. Open the fuse box lid. On the underside of the lid, there is a diagram that identifies the location of each relay and fuse.
  3. Look for a label that says "FUEL PUMP," "FP," "FPR," or "EFI" on the diagram .
  4. The relay itself is larger than the fuses and is usually cube-shaped. It may be black or gray.

A common issue with this location is that the relay can fail due to overheating, especially in stop-and-go traffic or hot climates . Corrosion from moisture and dirt in the engine bay can also cause poor electrical contact, leading to intermittent fuel pump operation .

For 1997-1999 2.2L and 1999-2001 3.0L Models

On these older models, the fuel pump relay is called the "Circuit Opening Relay" and is located above the glove box, similar to the 2007-2008 location . For the 2.2L Camry from 1997 to 1999, the circuit opening relay is specifically in Relay Block (R/B) 6, above the glove box .

For 1991-1996 Models

The location varies. For models with the 3VZ-FE engine, the fuel pump relay is located in the engine compartment fuse box. For the 5S-FE engine, it is labeled as Fan No.3 in some configurations . Always check the fuse box diagram on the lid first.

How to Test if the Fuel Pump Relay is Bad

You don't need expensive tools to test the relay. Here are two simple methods:

Method 1: The Swap Test

  1. Locate the fuel pump relay.
  2. Find another relay in the same fuse box that has the same part number and appearance. The horn relay, A/C relay, or cooling fan relay are often identical .
  3. Swap the suspected fuel pump relay with one of these other relays.
  4. Try to start the car.
  5. If the car starts, the original fuel pump relay was bad. Replace it with a new one.

Method 2: Listen for the Fuel Pump

  1. Find a quiet environment.
  2. Turn the ignition key to the "ON" position (do not start the engine).
  3. Listen closely near the rear of the car, close to the fuel tank.
  4. You should hear a brief humming or whirring sound for about 2-3 seconds. This is the fuel pump priming the system .
  5. If you hear no sound, the relay or the fuse may be bad. If you hear a faint or intermittent sound, the relay might be failing .

DIY Replacement: Step-by-Step

Replacing the fuel pump relay is one of the simplest repairs you can do on your Camry. It requires no specialized tools and takes about 10 minutes.

What you need:

  • A new fuel pump relay (make sure it matches the part number of the old one)
  • A relay puller tool or a pair of needle-nose pliers
  • Your owner's manual or the fuse box diagram

Steps:

  1. Safety first: Disconnect the negative battery terminal to prevent electrical shorts .
  2. Locate the relay: Use the information above for your specific model year.
  3. Remove the old relay: Gently pull the relay straight out of its socket. If it is tight, use a relay puller tool or needle-nose pliers to grip the sides and pull evenly. Do not twist or rock it aggressively, as this can damage the socket.
  4. Inspect the socket: Look inside the socket for any signs of corrosion, burnt plastic, or bent pins. If the socket is damaged, you may need to replace the entire fuse box or have a mechanic repair the wiring.
  5. Install the new relay: Push the new relay straight into the socket until it clicks securely into place. It should be snug but not require excessive force.
  6. Reconnect the battery: Reconnect the negative terminal.
  7. Test: Turn the ignition to "ON" and listen for the fuel pump to prime. Then start the car.

Safety Tips and Common Mistakes

  • Always disconnect the battery before working on relays or fuses. This reduces the risk of sparks or electrical shorts .
  • Never drive with a bad relay. If the relay fails while you are driving, the car can stall suddenly, which is dangerous .
  • Check the fuse first. The fuel pump has a separate fuse that protects the circuit. A blown fuse can cause the same symptoms as a bad relay. The fuse is usually located in the same fuse box as the relay .
  • Don't swap relays randomly. Only swap with a relay that has the same part number and pin configuration. Swapping with an incompatible relay can damage the car's electrical system .
  • If the relay fails again quickly, there may be an underlying issue with the fuel pump drawing too much current, or a short in the wiring. In this case, have a mechanic inspect the entire fuel pump circuit .

Preventative Maintenance

The fuel pump relay is a wear item that can fail over time. Consider replacing the relay as a preventative measure every 5-7 years or around 100,000 miles . This is especially important if you live in a hot, humid climate or if your car is used in heavy stop-and-go traffic. Preventative replacement is cheap (usually under $20) and can save you from being stranded.

Why You Should Trust KEMSO for Your Fuel Pump Needs

If you've determined that your fuel pump itself needs replacement—not just the relay—it's important to choose a high-quality, reliable part. The fuel pump is the heart of your fuel delivery system, and a cheap, low-quality pump can fail quickly and leave you stranded.

KEMSO Racing offers a premium line of fuel pumps designed for high performance and long-term reliability. Their fuel pumps are engineered as OEM Replacement parts, meaning they meet or exceed the original factory specifications for fit, function, and durability. Whether you drive a daily commuter, a weekend track car, or a heavy-duty truck, KEMSO has a fuel pump solution that delivers consistent fuel pressure and flow.

What sets KEMSO apart is their commitment to quality and customer confidence. Every KEMSO fuel pump comes with a Lifetime Warranty. This means you can install the pump and forget about it—if it ever fails, KEMSO has your back. This is the kind of peace of mind that DIY owners and professional mechanics alike appreciate.

Visit KEMSO Racing today to find the perfect fuel pump for your vehicle: https://www.kemsoracing.com/

KEMSO offers a wide range of fuel pumps for cars, motorcycles, ATVs, watercraft, and more. Their products are backed by a team that understands the importance of reliable fuel delivery. Don't risk your engine's performance on a no-name part. Choose KEMSO for performance, reliability, and a lifetime of confidence.

Final Thoughts

Knowing where to find the fuel pump relay on your Toyota Camry is a simple piece of knowledge that can save you hundreds of dollars in diagnostic fees and unnecessary repairs. Start with the relay when you have a no-start or stalling issue—it is the cheapest and easiest thing to check. If the relay is good, move on to the fuel pump fuse, then the fuel pump itself. And when it's time to replace the fuel pump, trust a brand that stands behind its products.

For more information on high-quality fuel pumps and to browse the full KEMSO product line, visit: https://www.kemsoracing.com/


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